I am a Post graduate in MCA ,do i need to take GRE test to study in US

I heard that some universities in US dont need the GRE score to take admission into US universities if already we are post graduates from our home country.

Will it be worth to study in such colleges ?

Is it legal to study in such colleges as per US laws ?

can you provide me with the list of such universities .

Those “some” universities would not do good to your career. Most of the decent universities need GRE scores. Why go for some run-of-the-mill universities? There will be lot of “educational-consultants” who will tell you its is just fine to join their universities as they are nothing but Agents who make money

Yes, It is legal to study in those universities ( NON GRE )

Why the short-cut. Just spend some time and give GRE